It's National Waitstaff Day, and whether or not you're back to dining out, it's a good time to figure out a little of where restaurants come from. (It's complicated.) Plus: the website ThisWordDoesNotExist creates words that sound real but aren't.
On this day in 1839 we first saw the word we use so often to describe our most middling feelings. That’s right, it’s the birthday of OK. Plus: it's also the anniversary of the time an astronaut smuggled a corned beef sandwich aboard a space mission.
Languages change over time; Merriam-Webster said it added over 500 new words to the dictionary last month. But you can also see those new additions over time through the Time Traveler feature on Merriam-Webster's website. Plus: a piece on Mental Floss explains how some of the most beloved Halloween candies got their names.